The National Institute of Statistics (officially in French: Institut national de la statistique (INS); or in Arabic: المعهد الوطني للإحصاء-تونس) is Tunisia's statistics agency.
Its head office is in Tunis.
[1] The INS divides Tunisia into 6 regions: North East, North West, Central West, Central East, South West, and South East.
Further subdivided into: